ia Direct access to pyrrole anhydrides via oxidative self-coupling of pyrrole carboxaldehydes By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, 22,3045-3052DOI: 10.1039/D4OB00052H, PaperSurabhi Panday, Tapas Maity, Pratibha Bhatti, Joydev K. LahaAn elegant synthesis of pyrrole-2-carboxylic acid anhydrides from pyrrole-2-carboxaldehydes using TBAI as a catalyst and tert-butyl hydroperoxide (TBHP) as an oxidant is described herein.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ia BBr3-mediated dearomative spirocyclization of biaryl ynones: facile access to spiro[5.5]dienones By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, Advance ArticleDOI: 10.1039/D4OB00274A, CommunicationGaurav Jaiswal, Subhas Chandra PanBBr3 mediated dearomative spirocyclization of biaryl ynones has been reported for the direct synthesis of spiro[5.5]dienones with a tri-substituted double bond.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ia Exploring the mechanism of the reductive amination of acetophenones via Borch approach: the role of the acid catalyst By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, Accepted ManuscriptDOI: 10.1039/D4OB00160E, PaperJoão Pedro Albuquerque Souza, Amanda Krauskopf Jacobs, Leandro Piovan, Renan Borsoi CamposThe energetic viability of several mechanistic variations of the reductive amination of acetophenones via the Borch approach was reexamined through density functional theory calculations. The crucial involvement of the acid...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ia Dess–Martin periodinane-mediated oxidation of the primary alcohol of cytidine into a carboxylic acid By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, Advance ArticleDOI: 10.1039/D4OB00240G, Communication Open Access   This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Alexandra R. E. Serre, Vibhu Jha, Adèle Rivault, Leif A. Eriksson, Goreti Ribeiro Morais, Robert A. FalconerHerein we describe the first example of the conversion of the primary alcohol of cytidine into a carboxylic acid by use of the Dess–Martin periodinane oxidising agent.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ia Electro-oxidative three-component cascade coupling of isocyanides with elemental sulfur and amines for the synthesis of 2-aminobenzothiazoles By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, Accepted ManuscriptDOI: 10.1039/D4OB00432A, PaperPeng-Fei Huang, Jia-Le Fu, Ying Peng, Jian-Hong Fan, Long-Jin Zhong, Kewen Tang, Yu Liu2-Aminobenzothiazoles are commonly encountered in various functional compounds. Herein, we disclose an electro-oxidative three-component reaction for the effective synthesis of 2-aminobenzothiazoles under mild conditions, utilizing non-toxic and abundant elemental sulfur...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ia Discovery of selective monosaccharide receptors via dynamic combinatorial chemistry By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, Advance ArticleDOI: 10.1039/D4OB00015C, Communication Open Access   This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Miguel Alena-Rodriguez, Marcos Fernandez-Villamarin, Ignacio Alfonso, Paula M. MendesAn effective workflow to discover selective saccharide receptors by combining dynamic combinatorial chemistry with isothermal titration calorimetry and NMR.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ia An FeCl3-catalyzed three-component reaction for the synthesis of β-(1,2,3-triazolyl)-ketones using DMF as a one-carbon source By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, Advance ArticleDOI: 10.1039/D4OB00207E, CommunicationRuilin Fang, Lei Zheng, Xuyang Chen, Can Wang, Yunfeng ChenFeCl3-catalyzed oxidative condensation of NH-1,2,3-triazoles and aryl methyl ketones and DMF has been reported.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ia Facile synthesis of tetrahydroquinoline containing dithiocarbamate derivatives via one-pot sequential multicomponent reaction By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, Accepted ManuscriptDOI: 10.1039/D4OB00490F, CommunicationSIDDHARTHA KUMAR SENAPATI, Anit Pal, Animesh DasAn efficient sequential multi-component method for the synthesis of tertrahydroquinoline containing dithiocarbamate has been developed. This reaction involved a boronic acid-catalyzed reduction of quinoline to tertrahydroquinoline, followed by nucleophilic addition...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ia A Highly Diastereoselective One-Pot Ugi/Radical Spirocyclization/Aza-Michael Addition Sequence By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, Accepted ManuscriptDOI: 10.1039/D4OB00610K, CommunicationChandra Volla, Salman Khan, Abhradeep Chatterjee, Akshay Murali NairWe hereby report a highly diastereoselective synthesis of chalcogenated azaspirotricycles via a one-pot Ugi/spirocyclization/ aza-Michael addition sequence. The reaction proceeded via a key visible light mediated spirocyclization step under mild,...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ia Sustainable preparation of 2-acylbenzothiazoles under the cooperation of ionic liquids and microwave irradiation By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, Advance ArticleDOI: 10.1039/D4OB00315B, PaperShoushun Wang, Mengjie Liu, Yiyuan Yue, Xiude Hu, Yalin Zhang, Guodong Shen, Ruiguo Dong, Lilong Shi, Bing Yu, Xianqiang HuangA series of 2-acylbenzothiazole derivatives were sustainably synthesized for the first time under the cooperation of ionic liquids and microwave irradiation, metal- and extra-additives-free conditions.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ia Efficient synthesis of SCF3-containing 3-alkenylquinoxalinones via three-component radical cascade reaction By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, Advance ArticleDOI: 10.1039/D4OB00363B, PaperSi-Yu Wang, Chu Liu, Wei Yang, Zhong-Ying Tian, Lin Yuan, Long-Yong XieA three-component cascade reaction of quinoxalinones, alkynes and AgSCF3 toward complete E-selective SCF3-containing 3-alkenylquinoxalinones was developed.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ia K2CO3-Mediated (3+3-1) Annulation of 1,3-Acetonedicarboxylates with 2-Fluoro-1-nitroarenes: Synthesis of Indoles By pubs.rsc.org Published On :: Org. Biomol. Chem., 2024, Accepted ManuscriptDOI: 10.1039/D4OB00488D, PaperMeng-Yang Chang, Chin-Huey Ho, Hsing-Yin ChenThe K2CO3-mediated one-pot reaction of 1,3-acetonedicarboxylates with 2 equiv. of substituted 2-fluoro-1-nitrobenzenes has been developed to synthesize various 2,3-dicarboxylate indoles via a tandem (3 + 3 − 1) annulation pathway....The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ia How long do commercial aircraft last? By www.thehindubusinessline.com Published On :: Sun, 13 Jun 2021 18:58:46 +0530 What airlines can do to extend the longevity of their fleet Full Article Flight Plan
ia As the price of aviation turbine fuel soars, airlines’ finances spin out of control By www.thehindubusinessline.com Published On :: Sun, 25 Jul 2021 16:35:44 +0530 Full Article Flight Plan
ia Indian aviation: A study in paradox By www.thehindubusinessline.com Published On :: Sun, 05 Sep 2021 17:15:12 +0530 Accurate reading of the market is critical Full Article Flight Plan
ia Air India sale: Who will bag the Maharaja's crown? By www.thehindubusinessline.com Published On :: Sun, 19 Sep 2021 15:42:14 +0530 Financial bid winner for sale of the State-owned airlines to be declared in three weeks; sources say it may take longer Full Article Logistics
ia India ahead in tech to make airports safer By www.thehindubusinessline.com Published On :: Sun, 14 Nov 2021 20:01:35 +0530 Airports are also keeping pace to ensure safe, touchless and seamless journeys Full Article Logistics
ia As India builds its newest airports, it needs robust, fail-proof SOPs By www.thehindubusinessline.com Published On :: Mon, 24 Jan 2022 10:23:59 +0530 A near air mishap on Bengaluru skies that put the lives of 430 people in danger shows safety risk norms require constant refresh Full Article Flight Plan
ia From geopolitics strife to a war of words between two aviation giants By www.thehindubusinessline.com Published On :: Sun, 20 Feb 2022 22:00:00 +0530 Qatar Airways and Airbus lock horns over safety concerns Full Article Flight Plan
ia Aviation industry shifts focus to digital By www.thehindubusinessline.com Published On :: Sun, 03 Apr 2022 18:39:12 +0530 The pandemic has helped usher in automated touchpoints for tech-savvy flight passengers Full Article Flight Plan
ia Sustainable aviation fuels could be a game-changer By www.thehindubusinessline.com Published On :: Sun, 01 May 2022 18:55:45 +0530 But adopting it in Indian aviation could take time Full Article Flight Plan
ia Evolution of security in aviation By www.thehindubusinessline.com Published On :: Sun, 01 May 2022 18:56:29 +0530 Data and technology need to be adopted Full Article Flight Plan
ia Slots scarcity hits Indian airlines’ flight roadmap By www.thehindubusinessline.com Published On :: Sun, 24 Jul 2022 21:00:00 +0530 The solution demands a comprehensive expansion of airside capacity across the country, but that has not materialised Full Article Logistics
ia Blockchain: Piloting the future of aviation By www.thehindubusinessline.com Published On :: Sun, 07 Aug 2022 22:30:00 +0530 Enables effective solutions that positively impact industry players and end consumers Full Article Flight Plan
ia 5 things Indian airlines must do to break their way out of pandemic blues By www.thehindubusinessline.com Published On :: Sun, 21 Aug 2022 21:00:00 +0530 Post pandemic, the airlines must revamp strategies and resort to long-term measures to recover from the crisis Full Article News
ia Mission to Net Zero: Aviation’s focus on making sustainable connections By www.thehindubusinessline.com Published On :: Sun, 21 Aug 2022 21:00:00 +0530 Flying the cleanest, greenest, youngest fleet possible can be a way towards the goal Full Article Flight Plan
ia How do commercial aircraft navigate? By www.thehindubusinessline.com Published On :: Sun, 02 Oct 2022 21:00:00 +0530 Full Article Flight Plan
ia Air India’s roadmap can be tricky to pull off By www.thehindubusinessline.com Published On :: Sun, 02 Oct 2022 21:00:00 +0530 The airline has to work hard to drastically grow its network and fleet while improving reliability as well Full Article Flight Plan
ia Compliance with regulation: Staying ahead is key By www.thehindubusinessline.com Published On :: Sun, 30 Oct 2022 21:00:00 +0530 Full Article Flight Plan
ia Why has private capital not been taken to Indian aviation By www.thehindubusinessline.com Published On :: Sun, 30 Oct 2022 21:00:00 +0530 With banks becoming increasingly cautious and credit flows tightening, private capital must be explored and enticed Full Article Flight Plan
ia Youtube introduces shopping affiliate programme for eligible Indian creators via Flipkart and Myntra By www.thehindu.com Published On :: Fri, 25 Oct 2024 12:38:20 +0530 As more platforms allow creators to earn from viewers’ purchases of featured products, YouTube also announced its Shopping affiliate programme in India Full Article Technology
ia Hong Kong unveils responsible AI framework for financial sector By www.thehindu.com Published On :: Mon, 28 Oct 2024 15:20:41 +0530 Hong Kong’s responsible AI framework comes amid increasing international competition and tensions affecting access to AI technology Full Article Technology
ia Meta builds AI search engine to cut Google, Bing reliance, the Information reports By www.thehindu.com Published On :: Tue, 29 Oct 2024 10:00:06 +0530 The Facebook-owner currently relies on Google and Bing search engines to give users answers on news, stocks and sports Full Article Technology
ia Indonesia bans sales of Google phones days after blocking Apple's iPhone 16 By www.thehindu.com Published On :: Fri, 01 Nov 2024 13:36:42 +0530 Indonesia said it has banned sales of smartphones made by Alphabet's Google due to rules requiring the use of locally manufactured components Full Article Technology
ia Perplexity AI CEO says “still haven’t gotten” a green card amid immigration debate ahead of U.S. Presidential Election 2024 By www.thehindu.com Published On :: Fri, 01 Nov 2024 16:12:23 +0530 Srinivas went on to work with OpenAI for a year before co-founding Perplexity AI in 2022 Full Article Technology
ia WHO certifies Egypt as malaria-free; calls it ‘historic feat’ ending ancient scourge By www.thehindu.com Published On :: Tue, 22 Oct 2024 10:48:04 +0530 Globally, 44 countries and one territory have now been certified as malaria-free Full Article Health
ia Acute Flaccid Paralysis surveillance as a crucial defence against polio in India | Explained By www.thehindu.com Published On :: Wed, 23 Oct 2024 14:26:23 +0530 India needs to continue efforts to maintain its polio-free status, and AFP surveillance has to remain a cornerstone of its strategy Full Article Health
ia Over 77 per cent of India’s children lack WHO-suggested diversity in diet, study finds By www.thehindu.com Published On :: Wed, 23 Oct 2024 16:38:03 +0530 The states of Uttar Pradesh, Rajasthan, Gujarat, Maharashtra and Madhya Pradesh reported the highest levels of inadequate diversity in children's diets -- all above 80 per cent -- while Sikkim and Meghalaya were the only two to report an under-50 per cent prevalence Full Article Health
ia Trachoma eliminated as a public health problem in India; what next? By www.thehindu.com Published On :: Fri, 25 Oct 2024 06:00:00 +0530 The achievement marks a significant public health victory and has profound economic implications. Trachoma’s impact, through blindness and visual impairment, results in an estimated economic loss of $2.9 to 5.3 billion annually due to reduced productivity Full Article Health
ia For type 2 diabetes, focusing on when you eat – not what – can help control blood sugar By www.thehindu.com Published On :: Fri, 25 Oct 2024 16:07:10 +0530 Time-restricted eating, also known as the 16:8 diet, became popular for weight loss around 2015. Studies have since shown it is also an effective way for people with type 2 diabetes to manage blood glucose Full Article Health
ia Doctors struggle to treat long Covid patients in India; researchers point to inadequate studies By www.thehindu.com Published On :: Sun, 27 Oct 2024 12:06:33 +0530 Global efforts to understand and manage long Covid post-pandemic, with varied symptoms and limited treatment guidelines worldwide Full Article Health
ia What is stereotactic radiation therapy for prostate cancer? How does it compare to other treatments? By www.thehindu.com Published On :: Mon, 28 Oct 2024 17:06:09 +0530 Stereotactic radiotherapy uses high doses of radiation to target and kill cancer cells; it uses newer machines that can deliver very focused radiation beams Full Article Health
ia Bridging the gap in mental healthcare services: NGOs launch dementia clinics in Hyderabad’s slums By www.thehindu.com Published On :: Tue, 29 Oct 2024 00:15:10 +0530 India continues to grapple with a dearth of mental healthcare services, even as the number of persons with dementia is expected to rise over the next two decades Full Article Hyderabad
ia AIIMS-Bibinagar to boost tuberculosis care in Telangana with aerial aid By www.thehindu.com Published On :: Wed, 30 Oct 2024 00:04:31 +0530 Inaugurated virtually by Prime Minister Narendra Modi, the drone service is part of a series of health projects designed to enhance access to essential services in remote and underserved areas Full Article Telangana
ia Malaria elimination: Egypt’s success and a roadmap for India’s WHO certification By www.thehindu.com Published On :: Wed, 30 Oct 2024 16:35:50 +0530 India has made remarkable strides in reducing malaria, with reported cases dropping over the years; however, there is a long journey ahead, with climate change raising the potential for malaria transmission in areas that have already achieved elimination Full Article Health
ia ICMR invites expression of interest from firms for making anaemia detection device By www.thehindu.com Published On :: Wed, 30 Oct 2024 19:45:56 +0530 The council wants to expand the effective screening network of anaemia among different age populations across India Full Article India
ia Telemedicine in India: is the government’s eSanjeevani platform living up to its potential? By www.thehindu.com Published On :: Thu, 31 Oct 2024 10:00:00 +0530 While the eSanjeevani numbers are impressive, doctors and experts point out that unless a number of systemic issues -- including low doctor numbers on the platform are fixed -- telemedicine in the country will not be able to move past infancy Full Article Health
ia Following WHO guidelines for sodium content in packaged food could prevent 3 lakh deaths in India in 10 years: study By www.thehindu.com Published On :: Fri, 01 Nov 2024 16:35:02 +0530 Additionally, about 1.7 million new cardiovascular disease cases and 7,00,000 new chronic kidney disease cases could be prevented compared to current practices, the study said Full Article Health
ia What is breast density and how is it associated with cancer? Explained By www.thehindu.com Published On :: Sat, 02 Nov 2024 11:10:44 +0530 Breast density matters because of two main reasons: it may make it harder to detect signs of cancer on a mammogram, and it is linked with an increased risk of breast cancer Full Article Health
ia Understanding orphan drugs: what are they, how are they classified and what are their challenges in the Indian context By www.thehindu.com Published On :: Mon, 04 Nov 2024 12:28:54 +0530 While orphan drugs are crucial to treating rare, sometimes debilitating conditions, the high cost of their research and development is a major barrier to their development in India Full Article Health